A randomized 25 question test from a pool of 761 questions, good luck!
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that maps the data from up to 16 field devices that it supports?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "D"?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the gateway interacts with?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a input status would use?
SCADA systems have been integrated with various industrial processes. Which of the answers below is best defined as allowing control of remote pump and compressor stations?
Which answer below is best described as the RS-232 standard for voltage range to transmit a "Space"?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the second smallest in area covered?
The TCP/IP protocol was designed for simplicity and speed. Which of the OSI layers below does the TCP/IP protocol interact with?
Which of the answers below best reflects a guided medium?
In the unbalanced signal transmission system, which answer best represents the number 6?
Which of the answers below best represents the recommended standard that uses a UART chip?
IPv4 and IPv6 are the two current versions of IP. Which of the answers below is the defining difference between the two protocols?
There are many conventions to the creation of tags in a HMI. Which of those conventions would best describe the part of a tag that the arrows are pointing to in the picture below?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to request the coils ON/OFF status of inputs # 10197 to 10218 from a slave device?
Which of the answers below best describes the OSI layers that a Foundation fieldbus H1is not compliant with?
There are many options to choose from for alarm states. Which of the following alarm states can be best described as a temporary suppression of an alarm?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make the I/O of a DCS and it's associated controllers communicate?
The data link layer of the OSI manages access to be able to transmit data. Which of the answers below represents a all typical access method?
Which answer below best represents the recommended standard for a null modem cable?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is best known for the being smallest power consumer, with the fastest data transmission rates?
A HMI requires secure access to it's configuration database. Which of the terms below is best described as engineering level software package?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the systems FCEs?
The term "TDM" relates best to which of the answers below?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the guardianship HMI operating system?
I to P converters are best defined as which of the following answers?